The verse Numbers 3:9 in the King James Version of the Bible reads: "And thou shalt give the Levites unto Aaron and to his sons: they are wholly given unto him out of the children of Israel."

In this verse, we see the Lord commanding Moses to give the Levites to Aaron and his sons. The Levites were a tribe of Israel set apart for the service of the tabernacle and eventually the temple. They were responsible for the care and transportation of the sacred objects used in worship, as well as for assisting the priests in their duties.

The verse emphasizes the special and exclusive relationship between the tribe of Levi and the priesthood. The Levites were given wholly to Aaron and his sons, symbolizing their complete dedication to the work of God's sanctuary. This verse demonstrates God's order and organization in the establishment of His priesthood and the worship of His people.

This verse is part of a larger context found in the book of Numbers, which details the organization of the Israelite camp and the duties of the Levites. In chapter 3, God instructs Moses to take a census of the Levites and appoint them to serve alongside the priests. The specific roles and responsibilities of the Levites are outlined, and their consecration to the service of God is emphasized.

One of the key themes in this verse is the idea of consecration and devotion to God. The Levites were set apart from the rest of the children of Israel and dedicated to the service of the Lord. This highlights the importance of being set apart for God's purposes and serving Him wholeheartedly. The verse also emphasizes the concept of order and authority within the priesthood, as the Levites were given to Aaron and his sons, the high priest and his descendants.

Another theme present in this verse is the idea of sacrifice and service. The Levites were responsible for carrying out the practical and physical tasks necessary for the worship and sacrifices of the Israelites. Their dedication to this work symbolizes the sacrifices and service required of those who serve God in positions of leadership and ministry.

Symbolically, the giving of the Levites to Aaron and his sons foreshadows the ultimate giving of Jesus Christ as the high priest who would intercede on behalf of His people. Just as the Levites were dedicated to the service of the sanctuary, Jesus was set apart for His role as the ultimate mediator between God and humanity. This verse can be seen as a foreshadowing of the redemptive work of Christ and the establishment of a new and eternal priesthood.

In summary, Numbers 3:9 in the King James Version of the Bible underscores the themes of consecration, sacrifice, and service within the priesthood of the Old Testament. It highlights the special relationship between the Levites and the house of Aaron, as well as the importance of dedicating oneself wholly to the service of God. The verse also carries symbolic significance in pointing towards the ultimate giving of Jesus Christ as the high priest and mediator between God and humanity.